[colorado tanker]

Too long ago for me to remember although the sub was outside the first time I saw it. It was on a 6th Grade trip to the big city - by train.

The indoor display is really nice!

[SunkenCiv]

The sub is, or at least was, mostly outside the museum, the part for the tour was inside, I remember the torpedoes set up to mimic the function of crowd control ropes.